<template>
    <div class="photoinfo-container">
       <h3>{{photoinfo.title}}</h3>
      <p class="subtitle">
      <span>{{photoinfo.add_time | dateformat}}</span>
      <span>点击:{{photoinfo.click}}</span>    
      </p> 
      <hr>
      <h3>图片详情</h3>

       <!-- 缩略图区域 -->
       <div class="thumbs">
<img class="preview-img" v-for="(item, index) in list" :src="item.src" height="100" @click="$preview.open(index,list)" :key="item.src">
       </div>
 
       <!-- 图片内容区域 -->
<div class="content" v-html="photoinfo.content"></div>

<!-- 放置一个现成的评论子组件 -->
<cmt-box :id="id"></cmt-box>
    </div>
</template>
<script>
import comment from '../subcomponents/comment.vue'
export default {
    data(){
        return{
            id:this.$route.params.id,//从路由获取到的 图片ID
            photoinfo:{},//图片详情
            list:[]//缩略图的数组
          
        }
    },
    created(){
    this.getPhotoInfo();
    this.getThumbs();
    },
    methods:{
        getPhotoInfo(){
            this.$http.get("api/getimageInfo/"+this.id).then(result=>{
                if(result.body.status===0){
                    this.photoinfo=result.body.message[0];
                }
            })
        },
        getThumbs(){
            // 获取缩略图
            this.$http.get("api/getthumimages/"+this.id).then(result=>{
                if(result.body.status===0){
                    // 循环每个图片数据,补全图片的宽和高
                    result.body.message.forEach(item=>{
                        item.w=600;
                        item.h=400;
                    });
                    this.list=result.body.message;
                }
            });
        }
        
      
    },
    components:{
        // 注册评论子组件
        "cmt-box":comment
    }
};
</script>
<style lang="scss" scoped>
.photoinfo-container{
    padding: 3px;
    h3{
        color:#26a2ff;
        font-size: 15px;
        text-align: center;
        margin:15px 0;
    }
    .subtitle{
        display: flex;
        justify-content: space-between;
        font-size: 13px;
    }
    .content{
        font-size: 13px;
        line-height: 30px;
    }
    .thumbs>img{
    margin:5px 6px;
    box-shadow: 0 0 8px #999;
}
}

</style>
